{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/c9b8ac1fdc92409689c82f371d43bd28\" frameborder=\"0\" width=\"3840\" height=\"2880\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":2880,"width":3840,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":2880,"thumbnail_width":3840,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/c9b8ac1fdc92409689c82f371d43bd28-a717c56e80839f05.gif","duration":448.367,"title":"Auto Mark Parent Tasks Done in Notion","description":"This Loom shows how to build a Notion Ultimate Brain automation that marks a parent task as done when its last subtask is set to complete. The creator explains that editing or creating automations requires a paid Notion Plus plan because template database automations can be edited only on paid plans. They walk through unlocking the tasks database, opening the automations menu, creating a new automation called last sub task done, and using a formula-based variable to find the parent task whose subtasks are all complete. They note Ultimate Brain also ships an opposite automation called Tasks done, close all open subtasks, and demonstrate the behavior when marking the first subtask does nothing but marking the last subtask does close the parent. The video is dated May 11, 2026."}